Identify the end product (B) containing nitro | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The given reaction is the Gabriel phthalimide synthesis. $1$. Phthalimide reacts with $KNH_2$ to form potassium phthalimide. $2$. This potassium p

Vedclass · Accepted Answer

$C_6H_5-CH_2-NH_2$

Vedclass · Answer

(A) The given reaction is the Gabriel phthalimide synthesis. $1$. Phthalimide reacts with $KNH_2$ to form potassium phthalimide. $2$. This potassium phthalimide reacts with benzyl bromide $(PhCH_2Br)$ to form $N$-benzylphthalimide (intermediate $A$). $3$. $N$-benzylphthalimide on hydrolysis with $KOH$ and $H_2O$ (followed by heating) yields benzylamine $(C_6H_5CH_2NH_2)$ as the final amine product $(B)$ and phthalic acid. Thus,the correct product $(B)$ is $C_6H_5-CH_2-NH_2$.

Identify the end product $(B)$ containing nitrogen in the following reaction sequence:

Similar Questions

Identify '$B$' in the reaction: $\text{Acetamide}$ $\xrightarrow{\Delta, P_2O_5} A$ $\xrightarrow{4H} B$

Why cannot aromatic primary amines be prepared by Gabriel phthalimide synthesis?

The correct sequence of reactions to be performed to convert benzene into $m$-bromoaniline is

An aromatic compound '$A$' on treatment with aqueous ammonia and heating forms compound '$B$',which on heating with $Br_2$ and $KOH$ forms a compound $C$ of molecular formula $C_6H_7N$. The structures of compound $A, B$ and $C$ are respectively:

Which of the following reactions can produce aniline as the main product?

Vedclass Test Series

Exam Paper Generator

Online Exam Module